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# the slope on the road surface generally provided on the curves is known as

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### Mohammed

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## [Solved] The slope on the road surface generally provided on the curv

Explanation: Banking of roads: The phenomenon of raising the outer edge of the curved road above the inner edge is called as banking of roads. It facilitat

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## The slope on the road surface generally provided on the curves is known as

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AFCAT EKT Mechanical Official Paper 3: Set 01/2015

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angle of friction angle of repose angle of banking none of these

Option 3 : angle of banking

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## Detailed Solution

The phenomenon of raising the outer edge of the curved road above the inner edge is called as banking of roads.

It facilitates vehicles to turn without slipping.

The angle by which the road is banked is known as angle of banking.

tan⁡θ=v2rg=hl

where θ is the angle of banking, v is the velocity of the vehicle,  r is the radius of the curve,  h is the height of the banking, l is the width of the road.

Angle of friction:

It is defined as the angle which the resultant of limiting friction and normal reaction makes with the normal reaction.

tan⁡θ=FR=μs

Angle of Repose

It is defined as the angle of the inclined plane with the horizontal such that a body placed on it just begins to slide.

In the given figure α is the angle of repose.

F = mg × sin α N = mg × cos α FN=μs=tan⁡θ=tan⁡α

Note: Angle of repose is equal to the angle of friction.

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## More Equilibrium and Friction Questions

Q1. If T is the tensile force and µ is the coefficient of friction, then in a steel bolt the horizontal frictional force(F) induced is given by

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## The slope on the road surface generally provided on the curves

The slope on the road surface generally provided on the curves is known as a) Angle of friction b) Angle of repose c) Angle of banking d) None of these

Examveda

## The slope on the road surface generally provided on the curves is known as

A. Angle of friction

B. Angle of repose C. Angle of banking D. None of these

## Join The Discussion

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Mohammed 7 day ago

Guys, does anyone know the answer?